From: mikenoc@mindspring.com
Date: Sun Feb 27 2005 - 11:58:57 GMT-3
Hello,
On this task we are supposed to enable IP accounting to see if any packets going across the frame link are being marked with an IP precedence value. To verify this I tried to I tried setting IP precedence with CAR for anything over 8000 bytes. I then tried pinging across the circuit changing the MTU to 1500 and when doing a show ip accounting on both interfaces I am not seeing anything. Can someone please take a look at my config and tell me what I am missing ?
Thanks,
Mike F.
Rack1R2#sh run int ser 0/0
Building configuration...
Current configuration : 367 bytes
!
interface Serial0/0
ip address 183.1.123.2 255.255.255.0
ip accounting precedence input
ip accounting precedence output
ip pim sparse-dense-mode
encapsulation frame-relay IETF
no ip split-horizon eigrp 100
frame-relay map ip 183.1.123.1 201 broadcast
frame-relay map ip 183.1.123.3 203 broadcast
no frame-relay inverse-arp
frame-relay lmi-type cisco
end
Rack1R2#
Rack1R3#sh run int ser 0/0
Building configuration...
Current configuration : 429 bytes
!
interface Serial0/0
ip address 183.1.123.3 255.255.255.0
ip accounting precedence input
ip accounting precedence output
ip pim sparse-dense-mode
rate-limit output 8000 1500 2000 conform-action set-prec-transmit 5 exceed-action set-prec-transmit 3
encapsulation frame-relay IETF
frame-relay map ip 183.1.123.1 302
frame-relay map ip 183.1.123.2 302 broadcast
no frame-relay inverse-arp
frame-relay lmi-type cisco
end
Rack1R3#
Rack1R3#ping ip
Target IP address: 183.1.123.2
Repeat count [5]: 10000
Datagram size [100]: 1500
Timeout in seconds [2]:
Extended commands [n]:
Sweep range of sizes [n]:
Type escape sequence to abort.
Sending 10000, 1500-byte ICMP Echos to 183.1.123.2, timeout is 2 seconds:
!!!!!!
Terminal#2
Rack1R2#sh ip accounting
Rack1R2#
Rack1R3#sh ip accounting
Rack1R3#
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